Delta Flight 3745 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3745 Route Deals From $197

The cheapest prices found with in the last 7 days for return flights were $391 and $197 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 7 - Tue, Aug 11
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$391 Roundtrip, found 14 hours ago
$391
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Aug 7 from Tucson Intl. to Salt Lake City Intl., returning Tue, Aug 11, priced at $391 found 14 hours ago
Fri, Aug 7 - Tue, Aug 11
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$399 Roundtrip, found 14 hours ago
$399
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Aug 7 from Tucson Intl. to Salt Lake City Intl., returning Tue, Aug 11, priced at $399 found 14 hours ago
Tue, Jun 16 - Mon, Jun 22
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jun 16 from Tucson Intl. to Salt Lake City Intl., returning Mon, Jun 22, priced at $400 found 4 days ago
Wed, Jul 8 - Wed, Jul 15
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$404 Roundtrip, found 6 days ago
$404
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 8 from Tucson Intl. to Salt Lake City Intl., returning Wed, Jul 15, priced at $404 found 6 days ago
Fri, Aug 7 - Tue, Aug 11
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$426 Roundtrip, found 14 hours ago
$426
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Aug 7 from Tucson Intl. to Salt Lake City Intl., returning Tue, Aug 11, priced at $426 found 14 hours ago
Fri, Aug 7 - Tue, Aug 11
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$429 Roundtrip, found 14 hours ago
$429
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Aug 7 from Tucson Intl. to Salt Lake City Intl., returning Tue, Aug 11, priced at $429 found 14 hours ago
Sat, Sep 12 - Sun, Sep 13
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$433 Roundtrip, found 1 day ago
$433
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 12 from Tucson Intl. to Salt Lake City Intl., returning Sun, Sep 13, priced at $433 found 1 day ago

Frequently asked questions

What route does flight number DL3745 take?
DL3745 flies direct from LAX to Bozeman, MT Airport (BZN-Gallatin Field) in around 2 hours and 43 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your airfare to avoid any mix-ups.
What terminal does DL3745 fly out of?
You'll most likely leave from Terminal 2 if you're starting your journey at Los Angeles Intl. Airport (LAX). Flight number DL3745 serves a number of routes, but the direct flight between Los Angeles Intl. Airport (LAX) and BZN is the most popular one.
What kind of plane is on flight number DL3745?
DL3745 is a flight number that's used on lots of different routes. If you've booked a ticket on the most frequent route, Los Angeles Intl. Airport (LAX) to Bozeman, MT Airport (BZN-Gallatin Field), you'll likely be hopping on board the Embraer 175.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL3745 flight with Travelocity, please visit our Customer Service Portal.